50677678080 has 352 divisors, whose sum is σ = 181193889600. Its totient is φ = 13438550016.

The previous prime is 50677678069. The next prime is 50677678081. The reversal of 50677678080 is 8087677605.

50677678080 is a `hidden beast` number, since 506 + 77 + 67 + 8 + 0 + 8 + 0 = 666.

It is a super-2 number, since 2×50677678080² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (50677678081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 283115431 + ... + 283115609.

Almost surely, 2^50677678080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50677678080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90596944800).

50677678080 is an abundant number, since it is smaller than the sum of its proper divisors (130516211520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50677678080 is an frugal number, since it uses more digits than its factorization.

50677678080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 54.

The spelling of 50677678080 in words is "fifty billion, six hundred seventy-seven million, six hundred seventy-eight thousand, eighty".